Dental abutment



FIG. 1 is a right side elevation view of a dental abutment.

FIG. 2 is a left side elevation view of the invention.

FIG. 3 is a front elevation view of the invention.

FIG. 4 is a rear elevation view of the invention.

FIG. 5 is a bottom plan view of the invention; and,

FIG. 6 is a top plan view of the invention. 

The ornamental design for a dental abutment, as shown and described. 